What are three capabilities of Salesforce Lightning Connect? Choose 3 answers.

What are three capabilities of Salesforce Lightning Connect? Choose 3 answers.
A . Write to OData – Compliant data sources without APE
C . Read from OData – Compliant data sources without APE
E . Associate external object records to Salesforce Account records.
F . Write triggers and workflows on external objects.
G . Write SOQL queries on external object.

Answer: B,C,E